- Cut avocado in half; discard seed and peel. Coarsely mash avocado; gently combine with tomato, green onion, cilantro, 1 Tbsp. less sodium soy sauce, lemon juice and hot pepper sauce. Cover and set aside.
- Place chicken breasts, skin side down, on rack in broiler pan. Combine remaining 2 Tbsp. less sodium soy sauce and garlic; brush chicken with half of mixture.
- Broil chicken 5 inches from heat source 8 minutes. Turn chicken over; brush with remaining soy sauce mixture. Broil 6 to 7 minutes longer, or until chicken is no longer pink in center.
- Serve with avocado salsa.